Technical notes about past publications and work by Darrell Ulm including Apache Spark, software development work, computer programming, Parallel Computing, Algorithms, Koha, and Drupal. Source code snippets, like in Python for Spark. Retrospective of projects.
Pdf of Comp. Sci. Paper by Darrell Ulm: "Solving a 2D Knapsack Problem on an Associative Computer Augmented with a Linear Network"